CN114411970A - Beam column node structure of steel construction assembly type structure - Google Patents
Beam column node structure of steel construction assembly type structure Download PDFInfo
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- CN114411970A CN114411970A CN202210134866.6A CN202210134866A CN114411970A CN 114411970 A CN114411970 A CN 114411970A CN 202210134866 A CN202210134866 A CN 202210134866A CN 114411970 A CN114411970 A CN 114411970A
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- pipe
- beam column
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
- E04B1/34315—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts
- E04B1/34326—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts mainly constituted by longitudinal elements
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
- E04B1/5825—Connections for building structures in general of bar-shaped building elements with a closed cross-section
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
- E04B1/5825—Connections for building structures in general of bar-shaped building elements with a closed cross-section
- E04B1/5831—Connections for building structures in general of bar-shaped building elements with a closed cross-section of substantially rectangular form
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
- E04B2001/5875—Connections for building structures in general of bar-shaped building elements using exterior clamping plates or shells
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses a beam column node structure of a steel structure assembly type building, belonging to the field of steel structure assembly type buildings, comprising a steel pipe upright post, wherein a first bolt hole and a second bolt hole are arranged on the steel pipe upright post, a mounting steel plate is connected on the steel pipe upright post in a limiting and sliding manner, the mounting steel plate is connected with a first mounting bolt in a threaded manner, the first mounting bolt is connected in the first bolt hole in a limiting and sliding manner, a first connecting nut is connected on the first mounting bolt and the second mounting bolt in a threaded manner, and the second mounting bolt is connected in the second bolt hole in a limiting and sliding manner, so that the beam column node structure of the existing steel structure assembly type building needs a large amount of on-site welding work, and a connecting lining plate between a beam and a transverse sleeve needs to be firstly damaged and then repaired later, and is not beneficial to subsequent dismantling and recycling, and the beam column node structure in the conventional steel structure fabricated building has no problem of additionally arranging a supporting structure.
Description
Technical Field
The invention relates to the field of steel structure fabricated buildings, in particular to a beam column joint structure of a steel structure fabricated building.
Background
The steel structure building has the advantages of mature technology, high building speed, good earthquake resistance, suitability for industrial production and the like, and is suitable for the industrialized development of houses as a house structure system; meanwhile, China is a big steel-producing country, the assembly type steel structure building can be used as an effective way for consuming excess capacity and realizing green recycling, the steel structure is a structure formed by steel materials and is one of main building structure types, the steel structure mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, all the member parts are made into house units or members according to the unified and standard building part specification, then the steel is transported to a construction site for assembly in place, compared with the traditional structural form, the beam-column joint is the most important joint in a steel structure, and directly influences the construction speed and the assembly degree of the structure;
and beam column node structure among some current steel construction assembly type structures is in the installation, most connected node all needs a large amount of field weld work, and the welt installation of being connected between crossbeam and the transverse sleeve needs destroy the crossbeam earlier and later stage is repaired, the mounting process is complicated, the operation is difficult, be unfavorable for subsequent dismantlement and cyclic utilization work simultaneously, and beam column node structure among the conventional steel construction assembly type structure does not add bearing structure, the bearing effect is unsatisfactory, consequently, need provide a beam column node structure of steel construction assembly type structure and satisfy user's demand.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments, and in this section as well as in the abstract and the title of the invention of this application some simplifications or omissions may be made to avoid obscuring the purpose of this section, the abstract and the title of the invention, and such simplifications or omissions are not intended to limit the scope of the invention.
The invention provides a beam-column joint structure of an existing steel structure fabricated building.
To solve the above technical problem, according to an aspect of the present invention, the present invention provides the following technical solutions: the utility model provides a beam column node structure of steel construction assembly type structure, includes the steel pipe stand, first bolt hole and second bolt hole have been seted up on the steel pipe stand, spacing sliding connection has the installation steel sheet on the steel pipe stand, installation steel sheet threaded connection has first construction bolt, the spacing sliding connection of first construction bolt is in first bolt hole, equal threaded connection has first coupling nut on first construction bolt and the second construction bolt, the spacing sliding connection of second construction bolt is in the second bolt hole.
As a preferable aspect of the beam-column joint structure of a steel structure fabricated building according to the present invention, wherein: first bolt hole and second bolt hole all are provided with four groups, and the equal angular distribution of four groups of first bolt holes and second bolt hole is on the steel pipe stand to be alternate distribution between four groups of first bolt holes and the four groups of second bolt holes, and the equal equidistance of every group of first bolt holes and second bolt holes distributes on the steel pipe stand, is alternate distribution between every group of first bolt holes and every group of second bolt holes simultaneously.
As a preferable aspect of the beam-column joint structure of a steel structure fabricated building according to the present invention, wherein: the steel tube assembling device is characterized in that a communicating groove is formed in the installation steel plate in a penetrating mode, a positioning groove is formed in the installation steel plate, a steel tube transverse column is connected in the positioning groove in a limiting sliding mode, and an assembling groove is formed in the steel tube transverse column in a penetrating mode.
As a preferable aspect of the beam-column joint structure of a steel structure fabricated building according to the present invention, wherein: the second mounting bolt is welded and fixed on the first fixing plate, the first fixing plate is movably connected with a supporting rod, the other end of the supporting rod is welded and fixed with a second fixing plate, and the second fixing plate is movably connected with a first assembling pipe and a second assembling pipe.
As a preferable aspect of the beam-column joint structure of a steel structure fabricated building according to the present invention, wherein: the support rod is hinged to the first fixing plate, the first assembling pipe is hinged to the second fixing plate, the second mounting bolt is fixed to the middle of the first fixing plate, and the length of the second mounting bolt is larger than that of the second bolt hole.
As a preferable aspect of the beam-column joint structure of a steel structure fabricated building according to the present invention, wherein: the first assembling pipe is provided with a limiting clamping groove in a penetrating mode, the first assembling pipe is internally connected with a second assembling pipe in a limiting sliding mode, a telescopic clamping rod is fixedly welded on the second assembling pipe, a return spring is fixedly welded in the telescopic clamping rod, the telescopic clamping rod is connected in the limiting clamping groove in a clamping mode, and the first assembling pipe and the second assembling pipe are connected in a communicating groove and an assembling groove in a clamping mode.
As a preferable aspect of the beam-column joint structure of a steel structure fabricated building according to the present invention, wherein: the diameter of the second assembling pipe is smaller than that of the inner space of the first assembling pipe, the length of the first assembling pipe is smaller than that of the second assembling pipe, the telescopic clamping rods are symmetrically distributed on the left side and the right side of the second assembling pipe and correspond to the limiting clamping grooves one to one, and the top of each telescopic clamping rod is arc-shaped.
As a preferable aspect of the beam-column joint structure of a steel structure fabricated building according to the present invention, wherein: spacing sliding connection has the carriage on the steel pipe spreader, welded fastening has the U type to consolidate the steel on the carriage, spacing sliding connection has the third construction bolt in the U type consolidates the steel, threaded connection has the second coupling nut on the third construction bolt.
As a preferable aspect of the beam-column joint structure of a steel structure fabricated building according to the present invention, wherein: the contained angle between U type reinforcing steel and the linking frame is 45, U type reinforcing steel symmetric distribution is in the both sides of linking frame, the U type reinforcing steel is fixed at the middle part of linking frame.
Compared with the prior art, the invention has the beneficial effects that:
1. be provided with first assembly pipe and second assembly pipe, utilize the intercommunication cooperation between first assembly pipe and the second assembly pipe can carry out convenient stable location installation between steel pipe spreader and the installation steel sheet, and then can guarantee the assembly stability between steel pipe stand and the steel pipe spreader, and in the same way, can carry out convenient efficient dismantlement work to the steel pipe spreader through taking out first assembly pipe and second assembly pipe, effectively improved the use high efficiency and the convenience of beam column node structure.
2. Be provided with spacing draw-in groove and flexible kelly, utilize the block state between spacing draw-in groove and the flexible kelly, can guarantee the stability of connection state between first assembly pipe and the second assembly pipe, and then can guarantee the holistic stability of steel pipe spreader mounting and safety, effectively improved beam column node structure's safety in utilization and stability, can effectively improve subsequent dismantlement high efficiency simultaneously.
3. Be provided with first construction bolt and second construction bolt, utilize first construction bolt and second construction bolt to carry out high efficiency's cooperation installation fixing work to installation steel sheet and first fixed plate, and then can guarantee the job stabilization nature and the convenience of the first assembly pipe on the follow-up bracing piece, effectively improved the installation effectiveness of beam column node structure.
4. Be provided with the splice frame and the U type consolidates the steel, it is fixed to utilize the concatenation between each U type reinforcement steel, can further improve the horizontal service strength of steel pipe spreader, meanwhile, utilizes the connection cooperation of each bracing piece can further improve the vertical service strength of steel pipe spreader, and then can effectively improve beam column node structure's safety in utilization and stability.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise. Wherein:
FIG. 1 is a schematic view of the overall three-dimensional structure of a beam-column joint structure of a steel structure fabricated building according to the present invention;
FIG. 2 is a schematic view of a three-dimensional structure of U-shaped reinforced steel of a beam-column joint structure of a steel structure fabricated building;
FIG. 3 is a schematic view of the overall structure of the beam-column joint structure of the steel structure fabricated building according to the present invention;
FIG. 4 is a schematic view of a second bolt hole structure of a beam-column joint structure of a steel structure fabricated building according to the present invention;
FIG. 5 is a schematic structural diagram of the whole top view of a beam-column joint structure of a steel structure fabricated building according to the present invention;
FIG. 6 is a schematic view of a beam-column joint structure of a steel structure fabricated building at the point A in FIG. 5;
FIG. 7 is a schematic view of a beam-column joint structure telescopic clamping rod structure of a steel structure fabricated building according to the present invention;
fig. 8 is a schematic top view of a beam-column joint structure return spring of a steel structure fabricated building according to the present invention.
Reference numbers in the figures: 1. a steel pipe upright post; 2. a first bolt hole; 3. a second bolt hole; 4. installing a steel plate; 5. a first mounting bolt; 6. a first coupling nut; 7. a second mounting bolt; 8. a first fixing plate; 9. a support bar; 10. a second fixing plate; 11. a first assembly pipe; 12. a limiting clamping groove; 13. a second assembly pipe; 14. a telescopic clamping rod; 15. a return spring; 16. a communicating groove; 17. positioning a groove; 18. a steel pipe transverse column; 19. assembling a groove; 20. a connecting frame; 21. u-shaped reinforced steel; 22. a third mounting bolt; 23. and a second coupling nut.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described herein, and it will be apparent to those of ordinary skill in the art that the present invention may be practiced without departing from the spirit and scope of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the drawings, wherein for convenience of illustration, the cross-sectional view of the device structure is not enlarged partially according to the general scale, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
Examples
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1-8, a beam column node structure of steel structure fabricated building, including steel pipe column 1, first bolt hole 2 and second bolt hole 3 have been seted up on steel pipe column 1, spacing sliding connection has installation steel sheet 4 on steel pipe column 1, installation steel sheet 4 threaded connection has first construction bolt 5, spacing sliding connection of first construction bolt 5 is in first bolt hole 2, equal threaded connection has first coupling nut 6 on first construction bolt 5 and the second construction bolt 7, spacing sliding connection of second construction bolt 7 is in second bolt hole 3, the installation that utilizes first construction bolt 5 on the installation steel sheet 4 to be convenient stable is fixed on steel pipe column 1, and then can guarantee convenient and high-efficient of follow-up beam column node structure assembly work, the use high efficiency and the security of beam column node structure have effectively been improved.
In this example, first bolt hole 2 and second bolt hole 3 all are provided with four groups, and the impartial angular distribution of four groups of first bolt holes 2 and second bolt hole 3 is on steel pipe column 1, and be alternate distribution between four groups of first bolt holes 2 and four groups of second bolt holes 3, and the impartial distance distribution of every group of first bolt holes 2 and second bolt hole 3 is on steel pipe column 1, be alternate distribution between every group of first bolt holes 2 and every group of second bolt hole 3 simultaneously, utilize each first bolt hole 2 and second bolt hole 3 can guarantee the follow-up regulation formula installation work's of beam column node structure convenience and safety.
In this example, run through in the installation steel sheet 4 and seted up the intercommunication groove 16, seted up constant head tank 17 in the installation steel sheet 4, spacing sliding connection has a steel pipe spreader 18 in the constant head tank 17, runs through in the steel pipe spreader 18 and has seted up assembly groove 19, can guarantee the stability of constant head tank 17 work effect in installation steel sheet 4, and then can guarantee the convenient and high-efficient of 18 follow-up location installation work of steel pipe spreader.
In this example, the second mounting bolt 7 is welded and fixed on the first fixing plate 8, the support rod 9 is movably connected on the first fixing plate 8, the second fixing plate 10 is welded and fixed on the other end of the support rod 9, and the first assembling pipe 11 and the second assembling pipe 13 are movably connected on the second fixing plate 10, so that the stability of the working state of the support rod 9 on the first fixing plate 8 and the second fixing plate 10 can be ensured, and the stability and the safety of subsequent connection and support work can be further ensured.
In this example, the support rod 9 is hinged to the first fixing plate 8, the first assembly pipe 11 is hinged to the second fixing plate 10, the second mounting bolt 7 is fixed to the middle of the first fixing plate 8, the length of the second mounting bolt 7 is larger than that of the second bolt hole 3, adverse effects of the second mounting bolt 7 on the second bolt hole 3 can be effectively avoided, and accordingly, the overall stability and safety of subsequent mounting of the first fixing plate 8 can be guaranteed.
In this example, a limiting clamping groove 12 is formed in the first assembling pipe 11 in a penetrating manner, a second assembling pipe 13 is connected in the first assembling pipe 11 in a limiting sliding manner, a telescopic clamping rod 14 is fixedly welded on the second assembling pipe 13, a return spring 15 is fixedly welded in the telescopic clamping rod 14, the telescopic clamping rod 14 is connected in the limiting clamping groove 12 in a clamping manner, the first assembling pipe 11 and the second assembling pipe 13 are connected in a connecting groove 16 and an assembling groove 19 in a clamping manner, the beam column node structure can be conveniently and efficiently installed and fixed by means of matching of the first assembling pipe 11 and the second assembling pipe 13, and the use efficiency of the beam column node structure is effectively improved.
In this example, the diameter of second assembly pipe 13 is less than the inner space diameter of first assembly pipe 11, the length of first assembly pipe 11 is less than the length of second assembly pipe 13, flexible kelly 14 symmetric distribution is in the left and right sides of second assembly pipe 13, flexible kelly 14 and spacing draw-in groove 12 one-to-one, the top of flexible kelly 14 is circular-arc, can guarantee the stability of flexible kelly 14 at spacing draw-in groove 12 interior engaged state, and then can guarantee the convenient and stable of the follow-up installation work of beam column node structure.
In this example, the steel pipe transverse column 18 is connected with the connecting frame 20 in a limited sliding manner, the U-shaped reinforcing steel 21 is welded and fixed on the connecting frame 20, the third mounting bolt 22 is connected in the U-shaped reinforcing steel 21 in a limited sliding manner, and the second connecting nut 23 is connected on the third mounting bolt 22 in a threaded manner, so that the stability of the connection state between the third mounting bolt 22 and the second connecting nut 23 can be ensured, and the stability and the safety of the splicing state between the adjacent U-shaped reinforcing steel 21 can be ensured.
In this example, the contained angle between U type reinforcing steel 21 and the carriage 20 is 45, and U type reinforcing steel 21 symmetric distribution is in the both sides of carriage 20, and U type reinforcing steel 21 is fixed in the middle part of carriage 20, can guarantee the stability of the connection state between U type reinforcing steel 21 and the carriage 20, and then can guarantee the stability of the follow-up concatenation reinforcing work of adjacent U type reinforcing steel 21.
It should be noted that, the present invention is a beam-column joint structure of a steel structure fabricated building, firstly, a worker can sleeve the installation steel plate 4 on the steel tube upright 1 and push the installation steel plate 4 to move to a proper position on the steel tube upright 1, then the worker can insert each first installation bolt 5 on the installation steel plate 4 into the first bolt hole 2 in the steel tube upright 1, at this time, the worker can perform stable threaded connection with the first installation bolt 5 by using the first connection nut 6, and further can stably install and fix the installation steel plate 4 on the steel tube upright 1, then the worker can insert the steel tube cross column 18 to be used into the positioning groove 17 on the installation steel plate 4, at this time, the worker can insert the first assembly pipe 11 and the second assembly pipe 13 on the second fixing plate 10 into the upper and lower sides of the communication groove 16 and the assembly groove 19 respectively, at the same time, the first fitting pipe 11 and the second fitting pipe 13 can be fitted and connected in the fitting groove 19 of the steel pipe lateral column 18;
before inserting the second assembling pipe 13 on the second fixing plate 10 into the communication groove 16, the worker needs to press the telescopic clamping rods 14 on both sides and then insert the telescopic clamping rods into the communication groove 16, so that when the second assembling pipe 13 is in contact with the first assembling pipe 11, the first assembling pipe 11 can continuously press the telescopic clamping rods 14 on both sides of the second assembling pipe 13 until the second assembling pipe 13 drives the telescopic clamping rods 14 to move to the limit clamping grooves 12 in the first assembling pipe 11, at this time, the telescopic clamping rods 14 on both sides can automatically extend outwards in combination with the corresponding return springs 15, and form stable clamping and fixed connection with the limit clamping grooves 12, at this time, stable clamping and fixing can be performed between the first assembling pipe 11 and the second assembling pipe 13, and further, convenient and stable positioning and installation can be performed between the steel pipe cross column 18 and the installation steel plate 4;
meanwhile, the worker can insert the second mounting bolt 7 on the first fixing plate 8 into the second bolt hole 3 on the steel tube upright post 1, and the first connecting nut 6 is combined to carry out convenient and stable mounting and fixing, at the moment, the first fixing plate 8 is combined with the supporting rod 9 and the second fixing plate 10 to ensure the stability and safety of the working states of the first assembling pipe 11 and the second assembling pipe 13, so that the assembling stability between the steel tube upright post 1 and the steel tube cross post 18 can be ensured, and the longitudinal use strength of the steel tube cross post 18 can be further improved under the supporting action of each inclined supporting rod 9;
then the staff accessible promotes the carriage 20 on the steel pipe spreader 18, until the U type reinforcement steel 21 of carriage 20 both sides contacts with adjacent U type reinforcement steel 21, the staff combines to use third construction bolt 22 and second coupling nut 23 can carry out convenient stable installation fixedly with the U type reinforcement steel 21 that contacts this moment, utilize the concatenation of each U type reinforcement steel 21 to fix this moment, can further improve the horizontal working strength of steel pipe spreader 18, and when needing to dismantle the work to the beam column node structure, the staff only need inwards press flexible kelly 14, until it breaks away from spacing draw-in groove 12, can accomplish the work of dismantling between first assembly pipe 11 and the second assembly pipe 13 conveniently and efficiently at this moment, and then can be convenient stable dismantle steel pipe stand 1 and steel pipe spreader 18, the staff only needs each first construction bolt 5 that will use afterwards, The second mounting bolt 7 and the third mounting bolt 22 can be disassembled to complete the whole disassembly work.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the various features of the disclosed embodiments of the invention may be used in any combination, provided that no structural conflict exists, and the combinations are not exhaustively described in this specification merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (9)
1. A beam column node structure of a steel structure assembly type building comprises a steel pipe column (1) and is characterized in that; first bolt hole (2) and second bolt hole (3) have been seted up on steel pipe stand (1), spacing sliding connection has installation steel sheet (4) on steel pipe stand (1), installation steel sheet (4) threaded connection has first construction bolt (5), spacing sliding connection of first construction bolt (5) is in first bolt hole (2), equal threaded connection has first coupling nut (6) on first construction bolt (5) and second construction bolt (7), spacing sliding connection of second construction bolt (7) is in second bolt hole (3).
2. The beam column joint structure of the steel structure fabricated building according to claim 1, wherein: first bolt hole (2) and second bolt hole (3) all are provided with four groups, and the equal angular distribution of four groups of first bolt hole (2) and second bolt hole (3) is on steel pipe stand (1), and be distributed alternately between four groups of first bolt hole (2) and four groups of second bolt hole (3), and every group first bolt hole (2) and second bolt hole (3) equidistance distribute on steel pipe stand (1), be distributed alternately between every group first bolt hole (2) and every group second bolt hole (3) simultaneously.
3. The beam column joint structure of the steel structure fabricated building according to claim 1, wherein: the steel tube installing structure is characterized in that a communicating groove (16) penetrates through the inside of the installing steel plate (4), a positioning groove (17) is formed in the installing steel plate (4), a steel tube transverse column (18) is connected in the positioning groove (17) in a limiting sliding mode, and an assembling groove (19) penetrates through the inside of the steel tube transverse column (18).
4. The beam column joint structure of the steel structure fabricated building according to claim 1, wherein: the second mounting bolt (7) is welded and fixed on the first fixing plate (8), a supporting rod (9) is movably connected onto the first fixing plate (8), a second fixing plate (10) is welded and fixed to the other end of the supporting rod (9), and a first assembling pipe (11) and a second assembling pipe (13) are movably connected onto the second fixing plate (10).
5. The beam column joint structure of the steel structure fabricated building according to claim 4, wherein: the support rod (9) is hinged to the first fixing plate (8), the first assembling pipe (11) is hinged to the second fixing plate (10), the second mounting bolt (7) is fixed to the middle of the first fixing plate (8), and the length of the second mounting bolt (7) is larger than that of the second bolt hole (3).
6. The beam column joint structure of the steel structure fabricated building according to claim 4, wherein: the first assembling pipe (11) is provided with a limiting clamping groove (12) in a penetrating mode, the first assembling pipe (11) is internally connected with a second assembling pipe (13) in a limiting sliding mode, a telescopic clamping rod (14) is fixedly welded on the second assembling pipe (13), a return spring (15) is fixedly welded in the telescopic clamping rod (14), the telescopic clamping rod (14) is connected in the limiting clamping groove (12) in a clamping mode, and the first assembling pipe (11) and the second assembling pipe (13) are connected in a communicating groove (16) and an assembling groove (19) in a clamping mode.
7. The beam column joint structure of the steel structure fabricated building according to claim 6, wherein: the diameter of the second assembling pipe (13) is smaller than the diameter of the inner space of the first assembling pipe (11), the length of the first assembling pipe (11) is smaller than the length of the second assembling pipe (13), the telescopic clamping rods (14) are symmetrically distributed on the left side and the right side of the second assembling pipe (13), the telescopic clamping rods (14) correspond to the limiting clamping grooves (12) one by one, and the tops of the telescopic clamping rods (14) are arc-shaped.
8. The beam column joint structure of the steel structure fabricated building according to claim 3, wherein: spacing sliding connection has connecting frame (20) on steel pipe horizontal column (18), welded fastening has U type to consolidate steel (21) on connecting frame (20), spacing sliding connection has third construction bolt (22) in U type is consolidated steel (21), threaded connection has second coupling nut (23) on third construction bolt (22).
9. The beam column joint structure of a steel structure fabricated building according to claim 8, wherein: the included angle between U type reinforcing steel (21) and connecting frame (20) is 45, U type reinforcing steel (21) symmetric distribution is in the both sides of connecting frame (20), U type reinforcing steel (21) are fixed in the middle part of connecting frame (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210134866.6A CN114411970A (en) | 2022-02-14 | 2022-02-14 | Beam column node structure of steel construction assembly type structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210134866.6A CN114411970A (en) | 2022-02-14 | 2022-02-14 | Beam column node structure of steel construction assembly type structure |
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| CN114411970A true CN114411970A (en) | 2022-04-29 |
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| CN202210134866.6A Withdrawn CN114411970A (en) | 2022-02-14 | 2022-02-14 | Beam column node structure of steel construction assembly type structure |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116446541A (en) * | 2023-06-16 | 2023-07-18 | 江苏中谊抗震工程股份有限公司 | Building beam column connection structure of antidetonation reinforcement |
| CN116657759A (en) * | 2023-07-31 | 2023-08-29 | 中建安装集团有限公司 | Assembled building steel structure connecting member and use method thereof |
| CN117661726A (en) * | 2024-01-31 | 2024-03-08 | 山西潇河建筑产业有限公司 | Fabricated steel structure building overlap joint structure |
| CN117966896A (en) * | 2024-03-29 | 2024-05-03 | 河南远辰祥建设工程有限公司 | Assembled building beam column steel structure connecting member and construction method thereof |
| CN117966896B (en) * | 2024-03-29 | 2024-06-07 | 河南远辰祥建设工程有限公司 | Assembled building beam column steel structure connecting member and construction method thereof |
-
2022
- 2022-02-14 CN CN202210134866.6A patent/CN114411970A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116446541A (en) * | 2023-06-16 | 2023-07-18 | 江苏中谊抗震工程股份有限公司 | Building beam column connection structure of antidetonation reinforcement |
| CN116446541B (en) * | 2023-06-16 | 2023-08-18 | 江苏中谊抗震工程股份有限公司 | Building beam column connection structure of antidetonation reinforcement |
| CN116657759A (en) * | 2023-07-31 | 2023-08-29 | 中建安装集团有限公司 | Assembled building steel structure connecting member and use method thereof |
| CN116657759B (en) * | 2023-07-31 | 2023-12-12 | 中建安装集团有限公司 | Assembled building steel structure connecting member and use method thereof |
| CN117661726A (en) * | 2024-01-31 | 2024-03-08 | 山西潇河建筑产业有限公司 | Fabricated steel structure building overlap joint structure |
| CN117966896A (en) * | 2024-03-29 | 2024-05-03 | 河南远辰祥建设工程有限公司 | Assembled building beam column steel structure connecting member and construction method thereof |
| CN117966896B (en) * | 2024-03-29 | 2024-06-07 | 河南远辰祥建设工程有限公司 | Assembled building beam column steel structure connecting member and construction method thereof |
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Application publication date: 20220429 |